package com.wxsoft.frame.format;

import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;

import org.codehaus.jackson.JsonGenerator;
import org.codehaus.jackson.JsonProcessingException;
import org.codehaus.jackson.map.JsonSerializer;
import org.codehaus.jackson.map.SerializerProvider;

/** 
* @description 自定义返回JSON 数据格中日期格式化处理 
* @author aokunsang 
* @date 2013-5-28 
*/  
public class CustomDateTimeSerializer extends JsonSerializer<Date> {  

  @Override  
  public void serialize(Date value,   
          JsonGenerator jsonGenerator,   
          SerializerProvider provider)  
          throws IOException, JsonProcessingException {  
      SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss"); 
//      SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); 
      jsonGenerator.writeString(sdf.format(value));  
  }  
}  